USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits 1993-1999 Ford 10.25 inch
• 10.25 Inch Ring Gear Diameter
• 31 Spline Pinion
• 12 ring gear bolts
• 3.55 ratio

1 year warranty against Manufacturer defects

• Fits 1993 - 1999 Ford 10.25 Inch
• 10.25 Inch ring gear diameter
• 31 spline pinion
• 12 ring gear bolts
• 3.55 ratio

• AAP_UDA_4: 65

• Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline

1985-1998 Ford E-250 Econoline (Rear) (Note: Ford 10.25 inch. Rear

• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)
• 1985-1998 Ford E-350 Econoline (Rear) (Note: Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)
• 2000-2004 Ford F-150 (Rear) (Note: Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)
• 1985-1998 Ford F-250 (Rear) (Note: Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)
• 1999 Ford F-250 Super Duty (Rear) (Note: Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)
• 1985-1997 Ford F-350 (Rear) (Note: Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)
• 1999 Ford F-350 Super Duty (Rear) (Drive: 4WD, RWD / Note: Ford 10.25 inch. Rear
• Ring and Pinion Set
• 3.55 Ratio
• 1.5 inch. Long Pinion Spline)